package com.xiaoke.java;

/**
 * non-final的类变量
 * @author yd
 * @version 1.0
 * @date 2022/2/22 22:59
 */
public class MethodAreaTest {

    public static void main(String[] args) {
        Order order = null;
        order.hello();
        System.out.println(order.count);

    }
}

class Order{
    public static int count = 1;
    public static final int number = 2;

    public static void hello(){
        System.out.println("hello!!");
    }


}